baber/WOPTO huggingface dataset:
Patent CA-3018528-A1 (CA)
Inventor: AGASHE SNEHALATA S
IPC: C09K8/10
Filed: 2016-06-09
Abstract: A method of servicing a wellbore in a subterranean formation including combining diverter material and aqueous base fluid to form a diverter fluid, wherein the diverter material is self-suspending and comprises psyllium husk particulates; introducing the diverter fluid into the wellbore; and allowing the diverter material to form a diverter plug in the wellbore or the formation. A method of servicing a weiibore in a subterranean formation including combining diverter material including psyllium husk particulates and a first wellbore servicing fluid; introducing the first wellbore servicing fluid into the wellbore; allowing the diverter material to form a diverter plug in a first location in the wellbore or the formation; diverting the flow of a second wellbore servicing fluid to a second location in the wellbore of formation; and removing the diverter plug, wherein the first and second wellbore servicing fluids may be the same or different.
Patent CA-3020823-A1 (CA)
Title: Safety apparatus for a fifth wheel coupling
Inventor: PEARSON JAMES GORDON
IPC: B60D1/58
Filed: 2018-10-15
Abstract: A safety apparatus for a fifth wheel coupling having locking jaws arranged to detachably couple to a trailer having spring applied air brakes, the fifth wheel coupling comprising a locking component that is moveable between a first position whereat the locking jaws are in a coupled state and a second position whereat the locking jaws are in a decoupled state, the safety apparatus comprising:                                                         (a) a pneumatic valve arrangement that is pneumatically coupled to both (a) a constant air pressure supply; and (b) an air park brake supply which supplies pressurised air to the spring applied air brakes; (a) a mechanical actuator that is mechanically coupled to the locking component and configured to mechanically actuate the pneumatic valve arrangement when the locking component moves from the first position to the second position, thereby causing the pneumatical valve arrangement to block flow in an air park brake supply line for preventing the spring applied air brakes from releasing.
Patent CA-3022343-A1 (CA)
Inventor: ARAMBEPOLA BERNARD
IPC: H04L25/08
Filed: 2017-06-14
Abstract: Symbols are received on a downstream channel. A value of a channel synchronization parameter is determined based on the received symbols. An interference event (560) on the downstream channel (151) is detected (562). In response to detecting the interference event (560): an output signal is determined based on at least one cached value of the channel synchronization parameter, the at least one cached value being determined based on symbols received prior to and offset from said detecting (562) of the interference event (560).
Patent CA-3024631-A1 (CA)
Inventor: WATERS GUY WILLIAM
IPC: C12M1/36
Filed: 2015-05-06
Abstract: Processes, as well as associated systems and computer program (software) products, are disclosed for the biological conversion of CO into desired end products such as ethanol. The control methodologies used for these processes can advantageously result in a reduced time required for a batch operat 5 ion or other initial operating period, prior to achieving a continuous operation, which may be demarcated either by the addition of fresh culture medium at a dallied flow rate or by another process initiation target. The control methodologies may altematively, or in combination, improve a process performance parameter, such as productivity of the desired end product or bacterial growth rate, during 10 this batch operation or other initial operating period.
Patent CA-3025758-A1 (CA)
Title: Industrial hemp cannabis cultivars and seeds with stable cannabinoid profiles
Inventor: FLETCHER RICHARD S
IPC: A23L2/56
Filed: 2018-11-29
Abstract: According to the invention, there is provided novel hemp Cannabis cultivars with THC content of 0.2% by dry weight and a unique terpene profile. This invention thus relates to the seeds of hemp Cannabis cultivars of the invention, to the plants of hemp Cannabis cultivars of the invention, to plant parts of hemp Cannabis cultivars of the invention, to methods for producing a Cannabis cultivar by crossing the hemp Cannabis cultivars of the invention with another Cannabis cultivar, and to methods for producing a Cannabis cultivar containing in its genetic material one or more backcross conversion traits or transgenes and to the backcross conversion Cannabis plants and plant parts produced by those methods.
Patent CA-3027064-A1 (CA)
Title: Quiet air extractor flap for vehicle
Inventor: SHELLEY JOHN
IPC: B60H1/26
Filed: 2018-12-11
Abstract: An air extractor for a vehicle, the air extractor comprising a frame having a top portion, a bottom portion, a left side portion and a right side portion surrounding a central air passage, the frame having an inlet side for receiving air from a passenger compartment of the vehicle and having an outlet side for exhausting the air from the passenger compartment of the vehicle, a gasket to seal the frame to the vehicle, a plurality of spoilers supported by the frame and disposed within the central air passage and a plurality of flaps pivotally mounted on the outlet side to pivot between a closed position that inhibits airflow and an open position that permits airflow, wherein each of the flaps comprises a plurality of bumpers to attenuate slap noise of the flaps and wherein each of the flaps further comprises a skirt to minimize air leakage.
Patent CA-3028518-A1 (CA)
Inventor: ZHU JIADAN
IPC: G06T3/00
Filed: 2017-08-30
Abstract: L'invention concerne un procédé et un appareil de compression d'image panoramique. Le procédé consiste à : obtenir un premier modèle sphérique formé par une première image panoramique à compresser; générer un second modèle sphérique dans le premier modèle sphérique en fonction d'une image d'angle de vue principale d'un utilisateur; établir une première relation de mappage entre les coordonnées rectangulaires bidimensionnelles planes d'une seconde image panoramique et les coordonnées rectangulaires bidimensionnelles planes de la première image panoramique; et en fonction de la première relation de mappage, échantillonner, à partir de la première image panoramique, un pixel correspondant à chacune des coordonnées rectangulaires bidimensionnelles planes dans la seconde image panoramique afin de constituer la seconde image panoramique contenant des pixels de façon à compresser la première image panoramique. Le procédé effectue une compression asymétrique d'une première image panoramique, utilise un taux d'échantillonnage relativement élevé pour une image de vue principale d'un utilisateur afin de garantir la définition de l'image de vue principale de l'utilisateur, puis utilise le taux d'échantillonnage relativement élevé pour les autres images de façon à compresser la première image panoramique en une seconde image panoramique plus petite, ce qui facilite le stockage, la transmission et le décodage de l'image panoramique.
Patent CA-3031541-A1 (CA)
Title: Method of enhancing fracture complexity using far-field divert systems
Inventor: BESTAOUI-SPURR NAIMA
IPC: C09K8/68
Filed: 2017-07-17
Abstract: A method of stimulating production of hydrocarbons from a subterranean formation penetrated by a wellbore comprises: pumping an aqueous fluid having a divert system comprising (i) dissolvable diverter particulates and (ii) proppant, the dissolvable diverter particulates comprising a compound of the formula:    or an anhydride thereof wherein: Ri is ¨000¨(R50)y¨R4 or ¨H; R2 and R3 are selected from the group consisting of ¨H and ¨000¨(R50)y¨R4, provided both R2 and R3 are ¨COO¨   (R50)y __ R4 when Ri is _______________________ H and provided only one of R2 or R3 is    COO    (R50)y    R4 when Ri is ¨000¨(R50)y¨R4; R4 is ¨H or a Ci-C6 alkyl group; R5 is a Ci-C6 alkylene group;  and y is 0 to 5; (b) propping open the high permeability zone; (c) pumping a second fluid into the formation;  (d) dissolving the diverter particulates blocking the high permeability zone;  and (e) producing hydrocarbons.
Patent CA-3032080-A1 (CA)
Inventor: NITOH KOUJI
IPC: B01J8/38
Filed: 2017-07-14
Abstract: Par rapport à un appareil de type à lit fluidisé et à un procédé de traitement du gypse, l'invention a pour but d'augmenter ou d'améliorer la fluidité de la poudre de gypse et de favoriser les effets du traitement du gypse, tel que le reformage ou l'homogénéisation de la poudre de gypse. Selon la solution, cet appareil (1) de traitement du gypse comprend un réacteur (2), un orifice (6) d'alimentation en air conditionné, une paroi (5) de séparation horizontale, qui provoque l'écoulement d'un flux (Af) d'air conditionné vers le haut dans une zone de réaction (a), et une pluralité de pales fixes (10) qui sont disposées à des intervalles angulaires dans la direction périphérique de la zone de réaction. Un lit fluidisé (M) de gypse calciné (Gb) est formé à l'intérieur du réacteur. Les pales fixes dévient le flux (Ag) d'air conditionné s'écoulant vers le haut dans la zone de réaction radialement vers l'extérieur et dans la direction périphérique de la zone de réaction. Le gypse calciné (Gb) s'écoule par saltation ou se déplace par saltation à l'intérieur du réacteur en raison du flux d'air conditionné.
Patent CA-3034679-A1 (CA)
Inventor: GOLDSTEIN ROBERT C
IPC: H02J50/12
Filed: 2017-07-05
Abstract: An apparatus includes a plurality of induction coils that are magnetically coupled to one another, a plurality of heat stations, each respectively coupled to one of the induction coils, a power source, and a power source connected to at least one of the heat stations via at least one power transfer component. When electrical power is applied from the power source to at least one of the heat stations, a magnetic field is induced in the plurality of induction coils via the at least one of the heat stations that is connected to the power source.
Patent CA-3036711-A1 (CA)
Title: Transient transaction server
Inventor: TORKELSON CARY
IPC: H04L29/06
Filed: 2017-09-29
Abstract: A networked computer system enables one or more transactions to be executed securely. An initiator sends a service request to a control server. The control server creates or selects an existing transaction server for the sole purpose of executing the transaction requested by the service request. If the transaction server is pre-existing, it may be in an inaccessible state and then be made accessible in response to receiving the service request. The control server informs the initiator of the created transaction server. The initiator (and possibly one or more other authorized participants) engages in the transaction with the transaction server, independently of the control server. The transaction server terminates, such as upon completion of the transaction, the expiration of a timeout period, or satisfaction of another server termination criterion. The use of such a one-time transaction server increases security, privacy, and anonymity.
Patent CA-3039506-A1 (CA)
Title: Method and system for remote processing and analysis of industrial asset inspection data
Inventor: SHARBER DUSTIN MICHAEL
IPC: H04W4/18
Filed: 2017-09-29
Abstract: A remote processing device for processing inspection data, collected by one or more inspection apparatuses includes a communication unit and an on-board computing device coupled to the communication device. The communication unit is configured to transmit data to and receive data from one or more inspection apparatuses. The on-board computing device includes at least one processor and a memory device coupled to the at least one processor. The at least one processor is configured to receive geotagged unprocessed image data from the inspection apparatuses over a first communication channel, receive geotagged fluid concentration data from the inspection apparatuses over a second communication channel, process the geotagged unprocessed image data into one or more image files, generate a fluid data map by overlaying the geotagged fluid concentration data over the one or more image files, and transmit the fluid data map to one or more remote computing devices.
Patent CA-3040536-A1 (CA)
Title: Educational tool for standalone lessons
Inventor: SEHBAI YASMEEN
IPC: G09B5/00
Filed: 2019-04-17
Abstract: The present invention is an educational tool comprising a server, a router and one or more computer devices. The server is operable to store data and transmit data to the computer device(s). The computer device(s) have computer software stored therein that is operable to function to provide educational materials to a user, and whereby an educator may prepare lessons and/or provide lessons to one or more students. The router is operable to function as a networking device, and the router forwards data between the server and one or more computer devices, as well as between an Internet connection and the server. The educator may utilize the one or more computer devices in order to prepare and provide lessons to the student(s). The server router and at least one computer device are stored in an educational tool housing that is impervious to environmental conditions.  Each of the elements within the housing are removable from the housing.
Patent CA-3041403-A1 (CA)
Title: A method and system for detecting a diamond signature
Inventor: MADDERSON GEOFFREY HAROLD
IPC: G01N21/85
Filed: 2017-10-24
Abstract: The present invention relates to a method for identifying the presence of partly liberated diamonds in a material stream.
Patent CA-3042518-A1 (CA)
Title: Authentification de transactions en ligne a l'aide d'un dispositif informatique separe
Inventor: MATTHEWS MARK
IPC: G06Q40/00
Filed: 2017-11-03
Abstract: La présente invention concerne un procédé d'authentification d'une transaction en ligne sur un premier dispositif informatique à l'aide d'un second dispositif informatique. Le procédé comprend les étapes consistant à : détecter une demande de traitement d'informations de paiement sensibles entrées sur le premier dispositif informatique de façon à achever une transaction ; déterminer qu'il existe une condition associée à la transaction ; désactiver une fonction de traitement de paiement du site Web de façon à empêcher le traitement et l'achèvement d'un paiement ; générer un identifiant unique devant être affiché sur le premier dispositif informatique, l'utilisateur balayant l'identifiant unique avec un second dispositif informatique de façon à lancer une fonction d'authentification ; authentifier l'utilisateur se servant du premier dispositif informatique ; et activer, au moyen du processeur, la fonction de traitement de paiement du site Web pour permettre le traitement du paiement.
Patent CA-3047725-A1 (CA)
Title: Procede de gestion du soufre sur un catalyseur dans un processus de deshydrogenation de paraffine legere
Inventor: SPIEKER WOLFGANG A
IPC: B01J23/96
Filed: 2017-12-17
Abstract: L'invention concerne un processus de gestion du soufre sur un catalyseur. Le catalyseur est un catalyseur de déshydrogénation, et du soufre s'accumule pendant le processus de déshydrogénation. Les composés soufrés sont extraits du catalyseur usé et le catalyseur est refroidi avant le processus de régénération. Le procédé comprend le contrôle de la quantité de soufre qui doit être retirée du catalyseur avant la régénération.
Patent CA-3050213-A1 (CA)
Inventor: Smith Brady
IPC: B62B11/00
Filed: 2019-07-19
Abstract: A weight-bearing device includes a single wheel, a frame attached to the wheel, and an electric motor attached to the frame. The electric motor is configured to rotate a first gear, connected to a second gear with a chain. The second gear is connected to the wheel. The second gear and the first gear may have a gear ratio of greater than 8:1.
Patent CA-3050708-A1 (CA)
Title: Aerosol delivery device
Inventor: FINLAY BRYAN
IPC: A61M11/02
Filed: 2011-08-24
Abstract: An aerosol delivery system is disclosed that is a single-use (disposable) continuous nebulizer system designed for use with mechanically ventilated patients to aerosolize medications for inhalation with a general purpose nebulizer, or for connection with devices usable in endoscopic procedures. The system separates the liquid reservoir from the nebulization process taking place either at the adapter hub, where it fits into an endotracheal tube (ETT), or a gas humidifier, where the aerosol may treat a gas used in an endoscopic procedure, with a multi-lumen tube configured to nebulize liquid and air at its distal end. The refillable liquid reservoir is mounted away from the immediate treatment zone, avoiding orientation issues associated with other types of nebulizers having a self-contained reservoir. The system can produce aerosols having a wide range of droplet sizes, depending upon central lumen diameter, with values of MMAD that range from 4 to 30 pm.
Patent CA-3051038-A1 (CA)
Inventor: AHMAD OMAR KHALED
IPC: C07H15/00
Filed: 2018-01-10
Abstract: La présente invention concerne de nouveaux dérivés de calichéamicine utiles en tant que charges utiles dans des conjugués anticorps-médicament (ADC), des composés de liaison de charge utile et des composés ADC les comprenant ; des compositions pharmaceutiques les comprenant et des procédés d'utilisation de ceux-ci pour traiter des états pathologiques tels que le cancer.
Patent CA-3052338-A1 (CA)
Inventor: HUA XINLEI
IPC: A47J27/00
Filed: 2018-01-22
Abstract: La présente invention a trait à un appareil de cuisson automatique (100), l'appareil de cuisson automatique (100) comprenant au moins un dispositif de maintien (101) configuré pour recevoir et stocker un matériau unitaire, le matériau unitaire ayant des informations de matériau correspondantes; au moins un dispositif de cuisson (102) configuré pour recevoir et traiter un matériau unitaire à partir du ou des dispositifs de maintien (101); un dispositif de transfert de matériau (103) configuré pour transférer le matériau unitaire entre le ou les dispositifs de maintien (101) et le ou les dispositifs de cuisson (102); un dispositif de commande (104) configuré pour acquérir des informations de matériau du matériau unitaire stockées dans le ou les dispositifs de maintien (101) pour commander le dispositif de transfert de matériau (103) pour transférer le matériau unitaire entre le ou les dispositifs de maintien (101) et le ou les dispositifs de cuisson (102), et commander le ou les dispositifs de cuisson (102) pour traiter le matériau unitaire reçu.
Patent CA-3055540-A1 (CA)
Inventor: GALVIN GABRIEL M
IPC: A61K31/575
Filed: 2018-03-07
Abstract: L'invention concerne des formes cristallines de l'acide obéticholique et leurs procédés de préparation et d'utilisation.
Patent CA-3056858-A1 (CA)
Title: A breath-condensate device
Inventor: FUNCH-NIELSEN HELLE
IPC: G01N33/497
Filed: 2018-03-20
Abstract: A cartridge device (10) for collecting and analysing a breath condensate is disclosed. The device (10) comprises a condensation zone (12) to condense exhaled breath from a subject and cooling means operably connected to the condensation zone (12). The device includes further discrete regions (13) for detection of analyte and measurement of analyte. The condensation zone (12) has a fluid exit connecting the condensation zone (12) to the discrete regions (13).
Patent CA-3057799-A1 (CA)
Title: Secure management and provisioning of interaction data using permissioned distributed ledgers
Inventor: COLLINSON JOHN MICHAEL
IPC: G06F16/27
Filed: 2019-10-07
Abstract: The disclosed exemplary embodiments include computer-implemented systems, apparatuses, and processes that securely track, manage, and provision elements of interaction data within a computing environment in accordance with encrypted permissioning data recorded onto a permissioned distributed ledger. For example, an apparatus may obtain query data that includes an identifier of a computing system and a query term, and access one or more ledger blocks of a permissioned distributed ledger that include encrypted permissioning data and interaction data. The apparatus may decrypt the encrypted permissioning data using a master cryptographic key of a centralized authority. Based on a portion of the decrypted permissioning data associated with the identifier, the apparatus may determine that a portion of the interaction data is associated with the query term and consistent with an access permission of the computing system, and transmit response data to the computing system that includes the portion of the interaction data.
Patent CA-3059144-A1 (CA)
Title: Method for calibrating positioning fingerprint database by utilizing signaling monitoring technology
Inventor: WANG ZHIFENG
IPC: G06F16/29
Filed: 2019-10-18
Abstract: The present invention discloses a method for calibrating a positioning fingerprint database by utilizing a signaling monitoring technology, comprising the following steps: step 1, accessing, acquiring and parsing a corresponding interface in a mobile communication network by monitoring, acquiring and parsing a signaling; step 2, filtering out an OTT service record with longitude and latitude information; step 3, associating the OTT service record with longitude and latitude information with a corresponding measurement report, and generating effective fingerprint information; and step 4, placing the fingerprint information generated in step 3 in the positioning fingerprint database, and calibrating the fingerprint database. With the above-described method, the present invention can solve the positioning fingerprint database coverage area and real time updating problems, thus greatly improving the accuracy and real time performance of the positioning fingerprint database.
Patent CA-3065359-A1 (CA)
Inventor: SANTARELLI FREDERIC JOSEPH
IPC: E21B49/00
Filed: 2018-05-23
Abstract: L'invention concerne un procédé de fourniture d'un programme d'injection de puits, dans lequel procédé un test d'injection est réalisé sur un puits d'évaluation. Un puits d'évaluation est sélectionné, des capteurs de fond de trou sont disposés dans le puits pour mesurer la pression et la température, de l'eau est injectée dans le puits en une série de tests de gradation de débit ou de cycles d'injection, les données sont modélisées pour déterminer une caractéristique de contrainte thermique du puits, et, par une modélisation de réservoir, les paramètres d'injection optimaux sont déterminés pour le programme d'injection de puits afin de permettre une récupération maximale. Ceci élimine la nécessité de réaliser des mesures de caractéristiques de contrainte thermique sur des échantillons de carotte.
Patent CA-3065445-A1 (CA)
Inventor: COLAVINCENZO STEPHEN
IPC: G10L21/0216
Filed: 2019-12-17
Abstract: Systems and methods for performing noise reduction in a vehicle comprising a noise reduction system and a plurality of zones are herein provided. A noise reduction criterion for the vehicle is obtained. A first one of the plurality of zones for which noise reduction is to be performed is determined, based on the noise reduction criterion. The noise-reduction system is controlled to perform noise reduction in the first zone, wherein performing noise reduction in the first zone causes the noise reduction system to effect a resultant adjustment in noise level in at least a second one of the plurality of zones.
Patent CA-3065736-A1 (CA)
Title: Compositions and methods for modulating stem cells and uses thereof
Inventor: RUDNICKI MICHAEL A
IPC: C07K14/47
Filed: 2010-04-27
Abstract: There are provided compositions and methods for modulating stem cell division decisions, in particular, division symmetry. It has been demonstrated that wnt7a acts through frizzled-7 receptor expressed on the surface of adult stem cells, e.g.  satellite stem cells, to activate the planar cell polarity (PCP) pathway, thereby promoting symmetrical expansion of stem cells. The compositions and methods of the invention are useful, for example, in modulating stem cell division symmetry in vitro and in vivo, in replenishing and expanding the stem cell pool, and in promoting the formation, maintenance, repair and regeneration of tissue.